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1 of 8 0-day streak

Read, transpose and classify a matrix

DIFFICULTYintrostandardchallengeexam
Question 1 of 8

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The entries of \(B\) are listed below

\[B = \begin{bmatrix} -14 & -6 & -19 \\ 25 & 1 & 14 \end{bmatrix}\]
(a)2 marks

How many rows and columns does \(B\) have?

(b)1 mark

State the entry at \(b_{23}\)